Level Tool 與 Lite Financial Calculator 使用情況與統計

Calculator with arithmetic functions, business, financial, statistics, scientific functions and conversions (metrics and currencies). It allows you to work with price, cost, markup and margin with its business functions and time value of money and loan amortization with the financial component. It also calculates net present value, internal rate of return, modified rate or return of a cash flow and price, yield to maturity and Macaulay duration of a bond. You will also be able to calculate standard deviation, regression (Automatic, Exponential, Linear, Quadratic and Cubic) and correlation of up to three data sets (x,y,z) in its statistics component. Solve equations up to 4th degree and a set of scientific functions. With the conversion component you can do operations with dates and also convert temperature, weight, length, volume and some other useful conversions, and currency conversions between dozens of countries.